of you folks in the political swamp. former president george w. bush said he had a good time but is never coming back. what he thinks he can do for mitt romney. >>> good morning from washington, d.c. it's wednesday, july 18th, 2012. this is the daily rundown. i'm luke russert, filling in for mr. chuck todd. let's get right to the first reads of the morning. mitt romney is aggressively trying to shift the spotlight off his bane background and unreleased tax returns, escalating a counter attack on the president, out with a new ad, continuing the line of attack of croneyism. >> where did all the obama stimulus money go, friends, donors, campaign supporters, special interest groups. >> romneyng thatucce ere partly education and infrastructure or as the president awkwardly put it, if you got a business, you didn't build that. >> to say that steve jobs didn't build apple, that henry ford didn't build ford motor, that -- that papa john didn't build papa john pizza, to say something like that is not just foolishness, it's insulting to every entrepreneur, every innovator in america. >> but romney'